WATCH: 10 amazing celebrity weight loss transformations
They all look so different!
Last updated 4th Mar 2019
Even celebrities have cheat days where they lay on the sofa all day eating their body weight in chocolate and ice cream, but these celebs have worked incredibly hard on their bodies over the years to lose weight and get in shape.
Hollywood actor Jonah Hill has been photographed showing off his slimmed down figure at prestigious events in America.
He's not the only celeb to get in shape, Claire Richards from Steps, whose weight has yo-yoed over the last decade, is looking amazing as the band prepare to go on tour later in the year.
Check out 10 of the best celebrity weight transformations:
Former Emmerdale star Lisa Riley has also been showing off the results of her weight loss regime, recently unveiling her new look on Loose Women.
Singer Sam Smith, who hasn't released a single since 2015 when he recorded the James Bond theme song 'Writings On The Wall', has recently debuted his slimmer frame.
Other celebs such as Jennifer Hudson, Jurassic Park actor Chris Pratt, Shameless star Tina Malone and TOWIE's James 'Arg' Argent have all shed pounds over the years.